BCM / U1810 01
Read the instructions below then
start the fault diagnostic procedure.
Symptom: None
K-line BCM-Battery Current Sensor, Short to B+
Fault symptom
None
On-board diagnosis
Type of diagnosis:
Enable criteria:
| Voltage is over 9V but under 16V |
Fault criteria:
| Control module input short circuited to B+. |
System reaction to a fault:
| The BCM stops regulating the charging. |
Checking the wiring harness
Jiggle the wiring harness at several points to detect intermittent breaks or short circuits. Check also the connector for oxidation or loose pins.
Diagnostic help
Diagnosis regards:
| Electrical fault in connecting leads or component. |
